zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

joshuaclayton

require "money"

class Decorator < BasicObject
  undef_method :==

  def initialize(component)
    @component = component
  end

  def method_missing(name, *args, &block)

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

Timrael

class Foo
  def bar
    puts "Hello, world!"
  end
end

module Monkey
  def self.included(base)
    base.send(:include, InstanceMethods)
    base.class_eval do

Timrael

class Foo
  def self.bar
    puts "Hello, world!"
  end
end

module Monkey
  def self.included(base)
    base.extend(ClassMethods)
    base.class_eval do

francescoagati

require 'celluloid/io'
require 'faraday'
require 'benchmark'


class HttpClient
  include Celluloid::IO

  attr_accessor :conn

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

DeLaGuardo

import time
from functools import wraps


def retry(ExceptionToCheck, tries=4, delay=3, backoff=2, logger=None):
    def deco_retry(f):

        @wraps(f)
        def f_retry(*args, **kwargs):
            mtries, mdelay = tries, delay

cheeaun

RedDotRubyConf 2013 links & resources

June 7-8, 2013

Web site: http://reddotrubyconf.com/ Twitter: http://twitter.com/reddotrubyconf

Ping me @cheeaun on Twitter if you found some awesome stuff for #rdrc. This gist will be updated whenever there's new stuff.

Previously, on RedDotRubyConf 2012

allaud

[alias]
  lg = log --graph --all --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(bold white)— %an%C(reset)%C(bold yellow)%d%C(reset)' --abbrev-commit --date=relative
  lg2 = log --graph --all --format=format:'%C(bold blue)%h%C(reset) - %C(bold cyan)%aD%C(reset) %C(bold green)(%ar)%C(reset)%C(bold yellow)%d%C(reset)%n''          %C(white)%s%C(reset) %C(bold white)— %an%C(reset)' --abbrev-commit
  co = checkout
  ci = commit